| 国内主要莜麦品种在冀北坝上的适应性评价 |
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| 引用本文： | 赵世锋,曹丽霞,石碧红,张新军,李云霞,李萌萌,郭明.国内主要莜麦品种在冀北坝上的适应性评价[J].农学学报,2016,6(1):7-14. |
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| 作者姓名： | 赵世锋 曹丽霞 石碧红 张新军 李云霞 李萌萌 郭明 |
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| 作者单位： | 1. 张家口市农业科学院,河北张家口,075000;2. 张家口市农牧局,河北张家口,075000;3. 沽源县农牧局,河北沽源,076550 |
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| 基金项目： | 国家燕麦荞麦产业技术体系“张家口综合试验站”(CARS-8-E-1)。 |
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| 摘 要： | 为了明确来自国内6个育种单位的12份莜麦(裸燕麦)品种在冀北坝上的区域适应性,连续进行了3年适应性试验,通过对试验品种的主要性状以及籽实产量和生物产量的变异系数、方差等进行分析。结果表明:‘定莜1号’、‘坝莜3号’和‘坝莜1号’的生物产量对环境敏感,‘草莜1号’、‘坝莜1号’和‘晋燕14号’的籽实产量对环境敏感,‘坝莜3号’、‘定莜1号’和‘晋燕13号’的株高对环境敏感;年度间籽实产量和生物产量差异均达极显著水平,品种间籽实产量差异达极显著水平、生物产量差异不显著。认为‘晋燕14号’、‘白燕2号’、‘宁莜1号’、‘花早2号’、‘坝莜1号’和‘白燕11号’适宜作为粮用型品种应用,‘坝莜3号’、‘晋燕13号’适宜作为草用型品种应用,‘坝莜1号’、‘白燕2号’、‘宁莜1号’和‘晋燕14号’宜作为粮草兼用型品种应用;早熟品种‘白燕2号’,中早熟品种‘晋燕14号’,中熟品种‘坝莜1号’和中晚熟品种‘坝莜3号’是最适宜张家口坝上种植的裸燕麦品种。
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| 关 键 词： | 莜麦 品种 籽实产量 生物产量 适应性试验 评价 |
| 收稿时间： | 2015/6/17 0:00:00 |
| 修稿时间： | 2015/7/17 0:00:00 |
Evaluation on the Adaptability of Main Domestic Naked Oat (Avena nuda) Varieties in Bashang Area, North Hebei |
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| Abstract: | In order to explicit the adaptabilities of 12 naked oat (Avena nuda) varieties from 6 domestic breeding institutions in the Bashang Area of north Hebei, the adaptability test had been carried out for 3 years. The main characteristics, variation coefficient and variance of grain yield and biomass were analyzed. The results showed that: the biomass of'Dingyou No.1','Bayou No. 3'and'Bayou No.1 'were sensitive to environment, the grain yield of'Caoyou No.1','Bayou No.1' and'Jinyan No.14 'were sensitive to environment, the plant height of'Bayou No.3','Dingyou No.1'and'Jinyan No.13 'were sensitive to environment. The differences of grain yield and biomass of different years were significant, grain yield differences of different varieties were significant, but the differences of biomass of varieties were not significant. The results showed that'Jinyan No.14','Baiyan No.2','Ningyou No.1','Huazao No.2','Bayou No.1'and'Baiyan No.11'were suitable for planting as grain varieties,'Bayou No.3'and'Jinyan No.13' were suitable for planting as forage varieties,'Bayou No.1','Baiyan No.2','Ningyou No.1'and'Jinyan No.14'were suitable for planting as grain and forage varieties. The early-maturing variety'Baiyan No.2', mid-early maturing variety'Jinyan No.14', mid-maturing variety'Bayou No.1'and mid-late maturing variety'Bayou No.3'were appropriate for growing in Bashang Area of Zhangjiakou. |
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| Keywords: | Naked Oat Variety Grain Yield Biomass Adaptive Test Evaluation |
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